5 Spring Multi-Function Pull Chest Expander Arm Strength Exerciser Plastic Handles, Blue

OverviewThe Chest Expander Is Made Of High Quality Carbon Steel Springs And Quality ABS Material. The Springs Detach With Ease Making It Easy To Store And Carry It With You. Remove Any Of The Springs To Reduce The Intensity Of Tension Or Add Them Back To Increase The Tension. Relieve chest hunchback, neck and back pain caused by long-term work and looking down at mobile phones and computers. The perfect upper body trainer for training your arms, chest, shoulders, back and whole upper body. It can also be used as a hand trainer. Elastic high strength spring, durable. The steel coil brace and high-density anti-skid PU handle are used to exercise effectively. Ergonomic handle provides comfortable grip and effectively prevents hands from slipping.